
Spies hold the son of a nuclear physicist (Gene Barry) hostage in exchange for the Los Alamos bomb formula.

as Dr. Frank Addison

as Martha Addison

as Russ Farley

as Ellen Haskell

as Tommy Addison

as Insp. Harold Mann

as Emil Jablons

as F.B.I. Agent George Weinberg

as 'Greg' Gregson

as Donald Clark

as John Pattiz

as Dr. Peter Rassett

as Robert Kalnick

as Mortie Fenton

as Arnie Molter

as Baseball Game Usher

as Young Woman Buying Stamps